SG BLOCKS, INC. | Business Contracts

Employment Agreement, dated September 1, 2021, between SG Blocks, Inc. and Marc Brune (Filed With SEC on September 1, 2022)

DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (Filed With SEC on April 18, 2022)

FORGIVABLE PROMISSORY NOTE (Filed With SEC on November 2, 2021)

Lease Agreement by and between SG Echo LLC and May Properties, LLC, dated October 28, 2021 (Filed With SEC on November 2, 2021)

Placement Agency Agreement, dated as of October 25, 2021, by and between the Company and the Placement Agent (Filed With SEC on October 26, 2021)

Amendment No. 1, dated October 17, 2019, to the Exclusive License Agreement by and between SG Blocks, Inc., and CPF GP 2019-1 LLC, dated October 3, 2019 (Filed With SEC on November 14, 2019)

Amendment, dated July 5, 2022, to Employment Agreement, dated January 1, 2017, as amended, by and between SG Blocks, Inc. and Paul Galvin (Filed With SEC on July 8, 2022)

Loan Agreement by and among SG Echo LLC, The Durant Industrial Authority and SG Blocks, Inc., as guarantor, dated October 29, 2021 (Filed With SEC on November 2, 2021)

Guaranty by SG Blocks, Inc., dated October 28, 2021 (Filed With SEC on November 2, 2021)

Form of Securities Purchase Agreement, dated as of October 25, 2021, by and between the Company and the Purchaser named therein (Filed With SEC on October 26, 2021)

Form of Pre-Funded Warrant (Filed With SEC on October 26, 2021)

Form of Series A Common Stock Warrant (Filed With SEC on October 26, 2021)

Employment Agreement, dated September 30, 2021, between SG Blocks, Inc. and Gerald Sheeran (Filed With SEC on October 1, 2021)

Employment Agreement, dated September 27, 2021, between SG Blocks, Inc. and William Rogers (Filed With SEC on October 1, 2021)

Deed of Trust, dated July 14, 2021 (Filed With SEC on July 19, 2021)

Real Estate Lien Note, dated July 14, 2021, in the principal amount of $2,000,000 (Filed With SEC on July 19, 2021)

Assignment of Leases and Rents, dated July 8, 2021 (Filed With SEC on July 19, 2021)

Fabrication and Building Services Agreement by and between JDI-Cumberland Inlet, LLC and SG Echo, LLC, dated June 24, 2021 (Filed With SEC on June 28, 2021)

Operating Agreement by and between SGB Development Corp., Jacoby Development, Inc. and JDI-Cumberland Inlet. LLC, dated June 24, 2021 (Filed With SEC on June 28, 2021)

Assignment of Limited Rights Under Membership Interest Redemption Agreement, dated June 15, 2021, by and among Capital Plus Financial, LLC, SG Blocks, Inc. and CPF GP 2019-1 LLC (Filed With SEC on June 21, 2021)

Termination of Exclusive License Agreement, effective June 15, 2021 (Filed With SEC on June 21, 2021)

Settlement and Mutual Release Agreement, dated June 15, 2021, by and among CPF GP 2019-1 LLC, Capital Plus Financial, LLC and SG Blocks, Inc (Filed With SEC on June 21, 2021)

Unimproved Property Contract, dated February 25, 2021, by and between SG Blocks, Inc. and Northport Harbor LLC (Filed With SEC on May 11, 2021)

Description of Capital Stock (Filed With SEC on April 15, 2021)

William Rogers Employment Offer Letter, dated November 11, 2020 (Filed With SEC on December 10, 2020)

Asset Purchase Agreement by and between SG Echo, LLC and Echo DCL, LLC, dated September 17, 2020 (Filed With SEC on September 22, 2020)

Underwriting Agreement, dated May 6, 2020, by and between SG Blocks, Inc. and ThinkEquity, a division of Fordham Financial Management, Inc (Filed With SEC on May 11, 2020)

Amendment to Distributorship Agreement between Osang Healthcare Co., Ltd. and SG Blocks, Inc., dated April 30, 2020 (Filed With SEC on May 5, 2020)

Form of Pre-Funded Warrant (Filed With SEC on May 5, 2020)

Form of Underwriting Agreement (Filed With SEC on May 5, 2020)

Form of Representatives Warrant (Filed With SEC on May 5, 2020)

Form of Underwriting Agreement (Filed With SEC on May 5, 2020)

Agreement between Osang Group Co. Ltd. and SG Blocks, Inc., dated May 1, 2020 (Filed With SEC on May 5, 2020)

Distributorship Agreement between Osang Healthcare Co., Ltd. and SG Blocks, Inc., effective as of April 28, 2020 (Filed With SEC on May 5, 2020)

Consulting Agreement, dated April 13, 2020, by and between SG Blocks, Inc. and Stevan Armstrong (Filed With SEC on April 15, 2020)

Underwriting Agreement, dated April 1, 2020, by and between SG Blocks, Inc. and ThinkEquity, a division of Fordham Financial Management, Inc (Filed With SEC on April 3, 2020)

Description of Capital Stock (Filed With SEC on March 30, 2020)

Form of Pledge Agreement (Filed With SEC on February 6, 2020)

Form of Securities Purchase Agreement (Filed With SEC on February 6, 2020)

Form of 9% Secured Note (Filed With SEC on February 6, 2020)

Security Agreement, by and among CPF GP 2019-1 LLC, SG Blocks, Inc. and Paul Galvin, dated January 21, 2020 (Filed With SEC on January 23, 2020)

Promissory Note, dated January 21, 2020, issued by CPF GP 2019-1 LLC to Paul Galvin (Filed With SEC on January 23, 2020)

Promissory Note, dated January 21, 2020, issued by CPF GP 2019-1 LLC to SG Blocks, Inc (Filed With SEC on January 23, 2020)

Waiver of Warrant (Filed With SEC on December 13, 2019)

Underwriting Agreement, dated December 10, 2019, by and between SG Blocks, Inc. and ThinkEquity, a division of Fordham Financial Management, Inc (Filed With SEC on December 13, 2019)

Form of Underwriting Agreement (Filed With SEC on December 9, 2019)

Second Amendment to Loan Agreement and Promissory Note dated November 7, 2019 between CPF GP 2019-1 LLC and SG Blocks, Inc (Filed With SEC on November 13, 2019)

Senior Secured Convertible Debenture, in the principal amount of $480,770, dated November 12, 2019 (Filed With SEC on November 13, 2019)

Form of Placement Agent Warrant (Filed With SEC on November 13, 2019)

Securities Purchase Agreement, by and between SG Blocks, Inc. and RedDiamond Partners LLC, dated November 12, 2019 (Filed With SEC on November 13, 2019)

Placement Agency Agreement, by and between SG Blocks, Inc. and ThinkEquity, a division of Fordham Financial Management, Inc., dated November 12, 2019 (Filed With SEC on November 13, 2019)

Security Agreement, by and between SG Blocks, Inc. and RedDiamond Partners LLC, dated November 12, 2019 (Filed With SEC on November 13, 2019)

AMENDMENT TO LOAN AGREEMENT AND PROMISSORY NOTE (Filed With SEC on October 15, 2019)

RIGHT OF FIRST REFUSAL AGREEMENT (Filed With SEC on October 15, 2019)

Loan Agreement and Promissory Note, dated effective October 3, 2019, between SG Blocks, Inc., as lender, and CPF GP 2019-1 LLC, as borrower (Filed With SEC on October 9, 2019)

Exclusive License Agreement, entered into as of October 3, 2019 by and between SG Blocks, Inc. and CPF MF 2019-1 LLC (Filed With SEC on October 9, 2019)

Form of Restricted Share Unit Agreement (Special Bonus) (Filed With SEC on August 14, 2019)

Form of Restricted Share Unit Agreement (Filed With SEC on August 14, 2019)

Representative’s Warrant Agreement (Filed With SEC on July 31, 2019)

UNDERWRITING AGREEMENT between SG BLOCKS, INC. and ThinkEquity, a division of Fordham Financial Management, Inc., as Representative of the Several Underwriters (Filed With SEC on July 31, 2019)

Form of Roth Warrant, as modified (Filed With SEC on May 1, 2019)

Form of Warrant, as modified (Filed With SEC on May 1, 2019)

Form of Roth Warrant (Filed With SEC on April 26, 2019)

Form of Warrant (Filed With SEC on April 26, 2019)

Form of Securities Purchase Agreement (Filed With SEC on April 26, 2019)

Placement Agency Agreement, dated as of April 25, 2019, by and between SG Blocks, Inc. and Roth Capital Partners, LLC (Filed With SEC on April 26, 2019)

SG BLOCKS, INC. (66)